Johnson Company uses the allowance method to account for uncollectible accounts receivable. Bad debt expense E7-10 Uncollectible is established as a percentage of credit sales. For 2018, net credit sales totaled $4,500,000, and the estimated bacd accounts; allowance method vs. direct Required debt percentage is 1.5%. The allowance for uncollectible accounts had a credit balance of$42.000 at the beginning of 2018 and $40,000, after adjusting entries, at the end of 2018. wite-off method 1. What is bad debt expense for 2018 as a percent of net credit sales? L07-5,L07-6 2. Assume Johnson makes no other adjustment of bad debt expense during 2018. Determine the amount of accounts receivable written off during 2018. 3. If the company uses the direct write-off method, what would bad debt expense be for 2018